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ASoC: bcm2835-i2s: Use devm_snd_dmaengine_pcm_register() 

Makes the code slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Lars-Peter Clausen 2013-11-28 08:50:33 +01:00 committed by Mark Brown
parent c0d38da61d
commit 3990c516de
1 changed files with 1 additions and 8 deletions
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9
sound/soc/bcm/bcm2835-i2s.c
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@ -848,7 +848,7 @@ static int bcm2835_i2s_probe(struct platform_device *pdev)
return ret; return ret;
} }
ret = snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
if (ret) { if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret); dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
return ret; return ret;
@ -862,15 +862,8 @@ static const struct of_device_id bcm2835_i2s_of_match[] = {
{}, {},
}; };
static int bcm2835_i2s_remove(struct platform_device *pdev)
{
snd_dmaengine_pcm_unregister(&pdev->dev);
return 0;
}
static struct platform_driver bcm2835_i2s_driver = { static struct platform_driver bcm2835_i2s_driver = {
.probe = bcm2835_i2s_probe, .probe = bcm2835_i2s_probe,
.remove = bcm2835_i2s_remove,
.driver = { .driver = {
.name = "bcm2835-i2s", .name = "bcm2835-i2s",
.owner = THIS_MODULE, .owner = THIS_MODULE,